CN102970423A - Hands-free mode switching method for hand-held communication device during communication - Google Patents
Hands-free mode switching method for hand-held communication device during communication Download PDFInfo
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- CN102970423A CN102970423A CN2012104463959A CN201210446395A CN102970423A CN 102970423 A CN102970423 A CN 102970423A CN 2012104463959 A CN2012104463959 A CN 2012104463959A CN 201210446395 A CN201210446395 A CN 201210446395A CN 102970423 A CN102970423 A CN 102970423A
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Abstract
A hands-free mode switching method for a hand-held communication device during communication comprises that a light sensor of the hand-held communication device conducts sampling to obtain an environmental light intensity parameter; when the collected environmental light intensity parameter reaches a preset light intensity threshold value, the talk mode is switched to the hands-free mode; and when the collected environmental light intensity parameter is lower than the preset light intensity threshold value, the talk mode is switched to the standard mode. According to the method, the light sensor of the hand-held communication device is used for detecting the shielded state of the hand-held communication device, whether a common motion that a user holds the hand-held communication device and enables the hand-held communication device to be close to an ear during answering of the phone is implemented or not can be judged, then the talk mode is switched to the hands-free mode or the standard mode, the manual operation of the user for mode switching during communication can be omitted, misoperation and delay of conversation time during communication can be avoided, and the user can set starting and shutoff of the hands-free automatic switching function by light sensing voluntarily in call settings.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to the hands-free mode changing method of a kind of hand-hold communication appliance in communication process.
Background technology
The talking state of existing hand-hold communication appliance has two kinds: general mode and hands-free mode.General mode needs the user that receiver is attached on the ear, and output volume is less to be beneficial to protect privacy of user, need to be hold by one hand communication apparatus and keep conversation; Hands-free mode is applicable to communication apparatus is placed near the user, amplify the voice signal volume of output by built-in loud speaker, and by the voice signal of amplifier amplification user by the microphone input, the user can have the spare time to do other things in conversation.But the switching of two kinds of functions often needs holding point bright screen curtain to carry out manual hands-free switching, such as pressing Hands-free key, could realize the conversion of two kinds of patterns, and this method need to expend the operating time in communication process, is unfavorable for user and third-party communication; When the user has no time to operate, cause and bother, can not give full play to the intellectuality of equipment; And cause easily user's misoperation, make dropped calls.
Summary of the invention
In order to overcome the weak point of the prior art of above-mentioned indication, the invention provides the hands-free mode changing method of a kind of hand-hold communication appliance in communication process, misoperation in the communication process and the delay of air time are avoided in manual switchover operation when switching to save user's pattern in communication process.
The present invention is achieved by the following technical solutions:
The hands-free mode changing method of a kind of hand-hold communication appliance in communication process, described hand-hold communication appliance comprises voice-input unit, voice-output unit, is used for amplifying the amplifier of voice signal, is used for controller and a light sensor that control amplifier gains, and the step of described method comprises:
A, in communication process, the environmental light intensity parameter is obtained in light sensor sampling;
B, when the environmental light intensity parameter that gathers reaches default light intensity threshold values, the handoff calls pattern is hands-free mode, under hands-free mode, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value M, the voice signal that voice-output unit output is amplified with a predetermined value M through amplifier;
C, when the environmental light intensity parameter that gathers is lower than default light intensity threshold values, the handoff calls pattern is mode standard, under mode standard, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value N, the voice signal that voice-output unit output is amplified with a predetermined value N through amplifier, and M〉N.
Described voice-output unit comprises a built-in receiver, described light sensor be positioned at hand-hold communication appliance front panel the middle and upper part or be provided with built-in receiver one side.
Described voice-output unit can comprise the second boombox except built-in microphone, under hands-free mode, activates this second boombox; Under mode standard, close this second boombox.
Further, described voice-input unit can comprise built-in microphone and external microphone, and described voice-output unit can comprise built-in receiver, peripheral earphone/external loudspeaker.
When detecting external microphone, the peripheral earphone/external loudspeaker that accesses hand-hold communication appliance:
Under hands-free mode, switching voice-input unit is external microphone, and the voice signal that amplifies is switched to peripheral earphone/external loudspeaker output;
Under mode standard, switching voice-input unit is built-in microphone, and the voice signal that amplifies is switched to built-in receiver output.
Also comprise before the described step a: open hands-free automatic switching function by the conversation setup menu.
Described default light intensity threshold values is for to judge whether light sensor is in the critical value that is subjected to occlusion state, and the scope that arranges of this default light intensity threshold values is 0 candela-30 candela.
Compared with prior art, the present invention detects it by the light sensor that utilizes hand-hold communication appliance and is subjected to occlusion state, judge whether the user implements to grip hand-hold communication appliance and make it near the generally action in this process that receives calls of ear, thereby the handoff calls pattern is hands-free mode or mode standard accordingly, saved the operation that the user must manually press Hands-free key when pattern is switched in communication process, avoid misoperation in the communication process and the delay of air time, and the user can in arranging, arrange the open and close that utilize light sensing to realize hands-free automatic switching function voluntarily in conversation.
Description of drawings
Accompanying drawing 1 is the realization flow schematic diagram of the hands-free mode changing method of smart mobile phone in communication process of the embodiment of the invention.
Embodiment
For the ease of those skilled in the art's understanding, the invention will be further described below in conjunction with accompanying drawing.
The hands-free mode changing method of a kind of hand-hold communication appliance in communication process, described hand-hold communication appliance comprises voice-input unit, voice-output unit, is used for amplifying the amplifier of voice signal, is used for controller and a light sensor that control amplifier gains, and the step of described method comprises:
A, in communication process, the environmental light intensity parameter is obtained in light sensor sampling;
B, when the environmental light intensity parameter that gathers reaches default light intensity threshold values, the handoff calls pattern is hands-free mode, under hands-free mode, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value M, the voice signal that voice-output unit output is amplified with a predetermined value M through amplifier;
C, when the environmental light intensity parameter that gathers is lower than default light intensity threshold values, the handoff calls pattern is mode standard, under mode standard, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value N, the voice signal that voice-output unit output is amplified with a predetermined value N through amplifier, and M〉N.
Described predetermined value M and N adjust according to the In Call that the user arranges.
Described voice-output unit comprises a built-in receiver, described light sensor be positioned at hand-hold communication appliance front panel the middle and upper part or be provided with built-in receiver one side.According to existing hand-hold communication appliance, such as the normal operation custom of mobile phone, when the user did not open hands-free pickup feature, the middle and upper part of the front panel of hand-hold communication appliance tended to be blocked by user's face or ear.Thereby light sensor is positioned at hand-hold communication appliance front panel the middle and upper part or be provided with built-in receiver one side, preferably, be located at built-in receiver near, when the user's handling communication apparatus is conversed, the environmental light intensity parameter that light sensor detects is often very low, and work as communication apparatus away from user ear, when producing certain distance with ear, the environmental light intensity parameter that light sensor detects is higher.
In the present invention, described default light intensity threshold values is for to judge whether light sensor is in the critical value that is subjected to occlusion state.The scope that arranges that should preset the light intensity threshold values can be 0 candela-30 candela.
When the user need to converse under hands-free mode, only the light sensor of communication apparatus is not blocked, itself and user ear or face are kept at a distance, and be beneficial to answer near being placed on the user, call mode can be automatically converted to hands-free mode; Be affixed on and then be automatically converted to general mode in one's ear when gripping communication apparatus, saved the user must manually press hands-free button in traditional changing method operation, avoid misoperation in the communication process and the delay of air time.
Described voice-output unit can comprise the second boombox except built-in microphone, under hands-free mode, activates this second boombox, and the voice signal of amplification is simultaneously by built-in microphone and the output of the second boombox; Under mode standard, close this second boombox.
Further, described voice-input unit can comprise built-in microphone and external microphone, and described voice-output unit can comprise built-in receiver, peripheral earphone/external loudspeaker.When the system backstage of hand-hold communication appliance detects the external microphone, peripheral earphone of access hand-hold communication appliance/external loudspeaker:
If be under the hands-free mode, switching voice-input unit is external microphone, and the voice signal that amplifies is switched to peripheral earphone/external loudspeaker output;
If be under the mode standard, switching voice-input unit is built-in microphone, and the voice signal that amplifies is switched to built-in receiver output.
Also comprise before the described step a: open hands-free automatic switching function by the conversation setup menu.And do not need this hands-free automatic switching function (when in than dark surrounds, needing hand-free call) as the user, can close this function by the conversation setup menu equally.
Particularly, as shown in Figure 1, take smart mobile phone as example, the present invention also provides the realization flow of the hands-free mode changing method of smart mobile phone in communication process of a kind of embodiment, and its step comprises:
001, opens hands-free automatic switching function;
002, connecting incoming call/go electricity;
003, the environmental light intensity parameter is obtained in the light sensor sampling;
004, judge whether the environmental light intensity parameter that gathers reaches default light intensity threshold values, if, execution in step 005, otherwise execution in step 006;
005, the handoff calls pattern is hands-free mode, and continues step 007;
006, the handoff calls pattern is mode standard, and continues step 007;
007, detect conversation and whether finish, if, execution in step 008, otherwise return step 003;
008, closes light sensor, finish sampling.
Above content is the further description of the present invention being done in conjunction with concrete optimal way, should not assert that implementation of the present invention is confined to above explanation.For those skilled in the art, without departing from the inventive concept of the premise, can also make some simple deduction or replace, within the protection range that the claim that all should be considered as being submitted to by the present invention is determined.
Claims (7)
1. the hands-free mode changing method of a hand-hold communication appliance in communication process, described hand-hold communication appliance comprises voice-input unit, voice-output unit, is used for amplifying the amplifier of voice signal, is used for controller and a light sensor that control amplifier gains, and the step of described method comprises:
A, in communication process, the environmental light intensity parameter is obtained in light sensor sampling;
B, when the environmental light intensity parameter that gathers reaches default light intensity threshold values, the handoff calls pattern is hands-free mode, under hands-free mode, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value M, the voice signal that voice-output unit output is amplified with a predetermined value M through amplifier;
C, when the environmental light intensity parameter that gathers is lower than default light intensity threshold values, the handoff calls pattern is mode standard, under mode standard, control amplifier amplifies the voice signal that voice-input unit receives with a predetermined value N, the voice signal that voice-output unit output is amplified with a predetermined value N through amplifier, and M〉N.
2. the hands-free mode changing method of hand-hold communication appliance according to claim 1 in communication process, it is characterized in that: described voice-output unit comprises a built-in receiver, described light sensor be positioned at hand-hold communication appliance front panel the middle and upper part or be provided with built-in receiver one side.
3. the hands-free mode changing method of hand-hold communication appliance according to claim 2 in communication process, it is characterized in that: described voice-output unit comprises the second boombox except built-in microphone, under hands-free mode, activate this second boombox; Under mode standard, close this second boombox.
4. the hands-free mode changing method of hand-hold communication appliance according to claim 2 in communication process, it is characterized in that: described voice-input unit comprises built-in microphone and external microphone, and described voice-output unit comprises built-in receiver, peripheral earphone/external loudspeaker.
5. the hands-free mode changing method of hand-hold communication appliance according to claim 4 in communication process is characterized in that, when detecting external microphone, the peripheral earphone/external loudspeaker that accesses hand-hold communication appliance:
Under hands-free mode, switching voice-input unit is external microphone, and the voice signal that amplifies is switched to peripheral earphone/external loudspeaker output;
Under mode standard, switching voice-input unit is built-in microphone, and the voice signal that amplifies is switched to built-in receiver output.
6. the hands-free mode changing method of each described hand-hold communication appliance in communication process is characterized in that according to claim 1-5, also comprises before the described step a: open hands-free automatic switching function by the conversation setup menu.
7. the hands-free mode changing method of each described hand-hold communication appliance in communication process according to claim 1-5, it is characterized in that: described default light intensity threshold values is for to judge whether light sensor is in the critical value that is subjected to occlusion state, and the scope that arranges of this default light intensity threshold values is 0 candela-30 candela.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104065827A (en) * | 2014-06-30 | 2014-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal voice mode switching method and apparatus and terminal |
| CN104394274A (en) * | 2014-11-25 | 2015-03-04 | 北京天宇朗通通信设备股份有限公司 | Switching method of talking mode of terminal device and terminal device |
| CN104580665A (en) * | 2013-10-17 | 2015-04-29 | 腾讯科技（深圳）有限公司 | Communication method of intelligent terminal and intelligent terminal |
| CN105162939A (en) * | 2015-09-24 | 2015-12-16 | 广东欧珀移动通信有限公司 | Method and device for increasing call volume of terminal |
| CN105227742A (en) * | 2015-09-11 | 2016-01-06 | 广东欧珀移动通信有限公司 | Mobile terminal hand-free call method and system |
| CN105827790A (en) * | 2014-08-15 | 2016-08-03 | 宏达国际电子股份有限公司 | Mobile terminal and method for controlling answer modes of the mobile terminal and storage medium |
| CN106303091A (en) * | 2016-10-19 | 2017-01-04 | 广东小天才科技有限公司 | The method and device of mobile terminal loudspeaker status switching |
| CN106375533A (en) * | 2016-11-29 | 2017-02-01 | 惠州Tcl移动通信有限公司 | Unlocking method and system of mobile terminal |
| CN107132945A (en) * | 2017-04-18 | 2017-09-05 | 广东小天才科技有限公司 | It is a kind of to prevent the method and mobile terminal of mobile terminal maloperation |
| CN107426419A (en) * | 2017-07-05 | 2017-12-01 | 瑞声科技（南京）有限公司 | Mode of operation switching system, switching method and the mobile terminal using the system |
| CN107659723A (en) * | 2017-09-26 | 2018-02-02 | 上海展扬通信技术有限公司 | A kind of computer-readable recording medium and mobile terminal for being used to control sound to play |
| CN107659709A (en) * | 2017-08-11 | 2018-02-02 | 北京安云世纪科技有限公司 | Hands-free method and device is opened in communication process |
| CN113671846A (en) * | 2021-08-06 | 2021-11-19 | 深圳市欧瑞博科技股份有限公司 | Intelligent device control method and device, wearable device and storage medium |
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Cited By (17)
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| CN104580665B (en) * | 2013-10-17 | 2018-09-07 | 腾讯科技（深圳）有限公司 | Intelligent terminal call method and intelligent terminal |
| CN104580665A (en) * | 2013-10-17 | 2015-04-29 | 腾讯科技（深圳）有限公司 | Communication method of intelligent terminal and intelligent terminal |
| CN104065827A (en) * | 2014-06-30 | 2014-09-24 | 宇龙计算机通信科技(深圳)有限公司 | Terminal voice mode switching method and apparatus and terminal |
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| CN105827790B (en) * | 2014-08-15 | 2019-08-13 | 宏达国际电子股份有限公司 | Mobile terminal and the method and storage medium for controlling its answer mode |
| CN104394274A (en) * | 2014-11-25 | 2015-03-04 | 北京天宇朗通通信设备股份有限公司 | Switching method of talking mode of terminal device and terminal device |
| CN105227742A (en) * | 2015-09-11 | 2016-01-06 | 广东欧珀移动通信有限公司 | Mobile terminal hand-free call method and system |
| CN105227742B (en) * | 2015-09-11 | 2018-01-16 | 广东欧珀移动通信有限公司 | Mobile terminal hand-free call method and system |
| CN105162939A (en) * | 2015-09-24 | 2015-12-16 | 广东欧珀移动通信有限公司 | Method and device for increasing call volume of terminal |
| CN106303091A (en) * | 2016-10-19 | 2017-01-04 | 广东小天才科技有限公司 | The method and device of mobile terminal loudspeaker status switching |
| CN106375533A (en) * | 2016-11-29 | 2017-02-01 | 惠州Tcl移动通信有限公司 | Unlocking method and system of mobile terminal |
| CN107132945A (en) * | 2017-04-18 | 2017-09-05 | 广东小天才科技有限公司 | It is a kind of to prevent the method and mobile terminal of mobile terminal maloperation |
| CN107426419A (en) * | 2017-07-05 | 2017-12-01 | 瑞声科技（南京）有限公司 | Mode of operation switching system, switching method and the mobile terminal using the system |
| CN107659709A (en) * | 2017-08-11 | 2018-02-02 | 北京安云世纪科技有限公司 | Hands-free method and device is opened in communication process |
| CN107659723A (en) * | 2017-09-26 | 2018-02-02 | 上海展扬通信技术有限公司 | A kind of computer-readable recording medium and mobile terminal for being used to control sound to play |
| CN113671846A (en) * | 2021-08-06 | 2021-11-19 | 深圳市欧瑞博科技股份有限公司 | Intelligent device control method and device, wearable device and storage medium |
| CN113671846B (en) * | 2021-08-06 | 2024-03-12 | 深圳市欧瑞博科技股份有限公司 | Intelligent device control method and device, wearable device and storage medium |
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Application publication date: 20130313 |